L4936EH STMicroelectronics, L4936EH Datasheet
L4936EH
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L4936EH Summary of contents
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... FUNCTION FOR put voltage sense designed for supplying the microcomputer controlled systems especially in automotive applications. OUT2 ADJ 9 OUT1 RES 6 GND VS1/VS2 D94AT077 L4936E MULTIWATT 15 MULTIWATT 11 L4936EH (Multiwatt 15 TAB CONNECTED TO PIN 6 D94AT078A Multiwatt15 OUT2 ADJ OUT1 SO N.C. N.C. RES GND EN N.C. CT ...
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L4936E ABSOLUTE MAXIMUM RATINGS Symbol V DC Operating Supply Voltage INDC V Transient Operating Supply Voltage (T < 400ms) INTR I Output Current O V Sense Input Voltage (Voltage Forced) (note Sense Input Current (Current Forced) (note ...
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THERMAL DATA Symbol R Thermal Resistance Junction-case th j-case Note 3: Typical value soldered board with 8 cm2 copper ground plane (35mm thick) PIN FUNCTIONS PIN (MW 11) PIN (MW 15 ...
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L4936E ELECTRICAL CHARACTERISTICS (Continued.) Symbol Parameter ENABLE INPUT V Enable Input Low Voltage ENL (Output 2 Active) V Enable Input High Voltage ENH V Enable Hysteresis ENhyst I Enable Input Current Low EN LOW I Enable Input Current High EN ...
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APPLICATION CIRCUIT VS1 C S (Note 8) VS2 100K EN 15V 1.23V for example BZX97C15 PR SI FUNCTIONAL DESCRIPTION The L4936E is a monolithic integrated dual volt- age regulator, based on the STM modulator volt- age regulator approach. Several outstanding ...
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L4936E The output 2 regulator can be switches OFF via the enable input. Connecting a resistor divider R OUT2 pin the output voltage 2 can be pro- grammed to the value OUT2 OUT1 R ...
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Figure 3: Reset Generator REF 1.23V 17K 74K PR VOUT1 REG Figure OUT1 10...100K RES - Low threshold A=0.5V at 25˚C BE High threshold =1.4 D94AT081 L4936E 7/11 ...
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L4936E INPUT PROTECTION The Inputs Enable (EN) and sense in(SI) are pro- Figure 5: Input Characteristics of SI, EN: 8/11 tected against negative transients. Figure 5 is showing the simplified schematic ...
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DIM. MIN. TYP. MAX. MIN 2. 0.49 0.55 0.019 F 0.66 0.75 0.026 G 1.02 1.27 1.52 0.040 G1 17.53 17.78 18.03 0.690 H1 19.6 0.772 H2 20.2 L 21.9 22.2 ...
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L4936E mm DIM. MIN. TYP. MAX. MIN 2. 0.49 0.55 0.019 F 0.88 0.95 0.035 G 1.45 1.7 1.95 0.057 G1 16.75 17 17.25 0.659 H1 19.6 0.772 H2 20.2 L 21.9 ...
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... This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. © 2000 STMicroelectronics – Printed in Italy – All Rights Reserved Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U ...